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Thread-Topic: 10.2-RELEASE guest in Hyper-V boot failed. Thread-Index: AQHQ2NigQeCLS/37q0ugB+MVJfPmqp4RMW2A Date: Tue, 18 Aug 2015 04:56:29 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=weh@microsoft.com; x-originating-ip: [167.220.232.8] x-microsoft-exchange-diagnostics: 1; BY1PR03MB1435; 5:O4RaiSln3CGws9wSzAZZwjOzj4qWOfgSOtm+qefPXYeqVim7xkqduvQl20+a7BzwTn8f91hdyYY47JOIQeYXgMCShHxwB6iv+l7AQS58Iyl8qQt7Plas5qg0Hh2M7kyW6hC/jwNachw8rGMK+aNBFw==; 24:aU8kJnsFOMmMSohTMMLWSWV2ICI8WcSkSaF9FOgHm9tf1DXbVfeE6YSp1BJDWc1vzp7286atSZOt8Ti/RHTPUreAy6fuLvrhNU/ymn6D/1o=; 20:7Mcw8AkmY5od9zxHp/tgelDowBWu1YG6J/SA5K8/jlD3B6u39oMmVxSL6hTtJH+gMu+MfHbTCQIlycVK9Z4B6w== x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(42134001)(42139001); SRVR:BY1PR03MB1435; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(601004)(2401001)(8121501046)(5005006)(3002001); SRVR:BY1PR03MB1435; BCL:0; PCL:0; RULEID:; SRVR:BY1PR03MB1435; x-forefront-prvs: 067270ECAF x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(6009001)(199003)(189002)(13464003)(377454003)(19580395003)(19580405001)(10090500001)(5001960100002)(5002640100001)(106356001)(2950100001)(2900100001)(101416001)(5003600100002)(106116001)(40100003)(86612001)(105586002)(54356999)(50986999)(33656002)(92566002)(15975445007)(68736005)(102836002)(575784001)(76176999)(2501003)(77096005)(99286002)(46102003)(5001830100001)(2656002)(5001920100001)(64706001)(5005710100001)(8990500004)(76576001)(10290500002)(87936001)(4001540100001)(86362001)(5001770100001)(189998001)(122556002)(81156007)(66066001)(74316001)(10400500002)(77156002)(97736004)(107886002)(5001860100001)(62966003); DIR:OUT; SFP:1102; SCL:1; SRVR:BY1PR03MB1435; H:BY1PR03MB1434.namprd03.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) spamdiagnosticoutput: 1:23 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Aug 2015 04:56:29.5903 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY1PR03MB1435 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Aug 2015 04:56:38 -0000 Try /dev/da1p2, /dev/da2p2, etc. If I remember correctly, there was a chang= e in the Hyper-V storage code which started to use kernel's SCSI scanning c= ode instead of its own. This may cause the different order of disk discover= y. The commit might have merged into 10 stable branch after 10.1 was released,= though I am not 100% sure. Wei =20 > -----Original Message----- > From: owner-freebsd-virtualization@freebsd.org [mailto:owner-freebsd- > virtualization@freebsd.org] On Behalf Of hshh > Sent: Monday, August 17, 2015 6:37 PM > To: freebsd-virtualization@freebsd.org > Subject: 10.2-RELEASE guest in Hyper-V boot failed. >=20 > After upgrade to 10.2-RELEASE from 10.1, my FreeBSD guest hang on boot. > Kernel can not find out rootfs. > All daX devices size is 0MB !! > Someone has this issue too, > https://na01.safelinks.protection.outlook.com/?url=3Dhttps%3a%2f%2fforums > .freebsd.org%2fthreads%2f10-2-cant-see-hdd-on-hyper-v- > 2k8r2.52797%2f&data=3D01%7c01%7cweh%40microsoft.com%7cf25547e255284 > 4640abe08d2a6efc2d5%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=3D > OurrirRoKEriFaYm17JAcwBO3nswmMCM9mKmF1Td2tk%3d >=20 > Hyper-V host is win2008. >=20 > As 10.1, HDD mounted in freebsd is da0p2. > # gpart show > =3D> 34 41942973 da0 GPT (20G) > 34 1024 1 freebsd-boot (512K) > 1058 4194304 2 freebsd-swap (2.0G) > 4195362 6 - free - (3.0K) > 4195368 37747632 3 freebsd-ufs (18G) > 41943000 7 - free - (3.5K) >=20 > # df -h > Filesystem Size Used Avail Capacity Mounted on > /dev/da0p3 17G 5.0G 11G 31% / > devfs 1.0K 1.0K 0B 100% /dev >=20 > # swapinfo > Device 1K-blocks Used Avail Capacity > /dev/da0p2 2097152 2116 2095036 0% >=20 > -- > @hshh > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > https://na01.safelinks.protection.outlook.com/?url=3Dhttps%3a%2f%2flists.= fre > ebsd.org%2fmailman%2flistinfo%2ffreebsd- > virtualization&data=3D01%7c01%7cweh%40microsoft.com%7cf25547e25528446 > 40abe08d2a6efc2d5%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=3DCo > Br%2b445s%2bzBUxLCH7CgohatSGMO4Zztb5jqcGTET9k%3d > To unsubscribe, send any mail to "freebsd-virtualization- > unsubscribe@freebsd.org"